diff options
| author | Kang Minchul <tegongkang@gmail.com> | 2022-11-05 22:59:32 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-11-10 15:39:02 -0300 |
| commit | cf9f67b36303de65596ae7504a2a7573c08876bb (patch) | |
| tree | 3d1373c4809f2e994afc0f089051b08043d3dc25 /tools | |
| parent | 9d895e46842908aa49a042e699097df64ab20b7f (diff) | |
perf print-events: Remove redundant comparison with zero
Since variable npmus is unsigned int, comparing with 0 is unnecessary.
Signed-off-by: Kang Minchul <tegongkang@gmail.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20221105135932.81612-1-tegongkang@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/print-events.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/tools/perf/util/print-events.c b/tools/perf/util/print-events.c index c4d5d87fae2f..6df947df1c0f 100644 --- a/tools/perf/util/print-events.c +++ b/tools/perf/util/print-events.c @@ -311,10 +311,8 @@ restart: if ((hybrid_supported == 0) || (hybrid_supported == npmus)) { evt_list[evt_i] = strdup(name); - if (npmus > 0) { - for (j = 0; j < npmus; j++) - zfree(&evt_pmus[j]); - } + for (j = 0; j < npmus; j++) + zfree(&evt_pmus[j]); } else { for (j = 0; j < hybrid_supported; j++) { evt_list[evt_i++] = evt_pmus[j]; |